Home
Class 11
MATHS
Number of particles is given by n=-D(n(2...

Number of particles is given by `n=-D(n_(2)-n_(1))/(x_(2)-x_(1))` crossing a unit area perpendicular to `X`-axis in unit time, where `n_(1)` and `n_(2)` are number of particles per unit volume for the value of `x` meant to `x_(2)` and `x_(1)`. Find dimensions of `D` called as diffusion constant

Promotional Banner

Similar Questions

Explore conceptually related problems

The number of particles is given by n = -D(n_(2) - n_(1))/( x_(2) - x_(1)) crossing a unit area perpendicular to X - axis in unit time , where n_(1)and n_(2) are particles per unit volume for the value of x meant to x_(2) and x_(1) . Find the dimensions of D called diffusion constant.

The total number of terms which are dependent on the value of x in the expansion of (x^(2)-2+(1)/(x^(2)))^(n) is equal to 2n+1 b.2n c.n d.n+1

The number of solutions of x_(1)+x_(2)+x_(3)=84 (x_(1),x_(2),x_(3) being 3n+1 type where n is natural number ) is

The function f(x)=(4sin^(2)x-1)^(n)(x^(2)-x+1),n in N has a local minimum at x=(pi)/(6). Then (a) n is any even number (b) n is an odd number ( ) n is odd prime number (d) n is any natural number

The number of terms in the expansion of (x+1/x+1)^n is (A) 2n (B) 2n+1 (C) 2n-1 (D) none of these

When 'n' number of particles of masses m are at distances x_1 =a, x_2 =ar, x_3=ar^2…x_n = ar^n ,units from origin on the X-axis, then find the distance of centre of mass of the system from origin.

The number of elements of the set {x: X in N,x^(2) = 1} where N is the set of all natural numbers is :